Search Miners Database

The Copper Miners Employee Card database includes records for almost 40,000 people who worked for the Calumet & Hecla Mining Company.

EMPLOYEE CARDS

  • Oscar Lahti

    Date of Birth: 1876-08-12
    Birthplace: Finland

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  • Ernesto Martinez

    Date of Birth: 1894-02
    Birthplace: Mond Clova Mexico

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  • Teodor Havreluk

    Date of Birth: 1891-12-25
    Birthplace: Grodna Russia

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  • John Vargo

    Date of Birth: 1887-11-15
    Birthplace: Ung Megye Hungary

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  • Leonard Soronen

    Date of Birth: 1898-07-24
    Birthplace: Mohawk Michigan

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  • Robert Price

    Date of Birth: 1895-06-05
    Birthplace: Knoxfield Iowa

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  • Lars P. Carlson

    Date of Birth: 1879-02-02
    Birthplace: Morjervo Sweden

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  • George Noponen

    Date of Birth: 8/31/1900
    Birthplace: Finland

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The Keweenaw Time Traveler

The Keweenaw Time Traveler is an online historical atlas created by researchers at Michigan Tech that you can explore from home on your computer or on your mobile device when exploring the landscape. It combines historical maps with archival records — including the C&H employee cards! — about the people who lived and worked in Houghton and Keweenaw counties from 1880-1940. Try it now: KeweenawHistory.com.

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